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ASTM F432-10
Standard Specification for Roof and Rock Bolts and Accessories
Automaticky přeložený název:
Standardní specifikace pro střešní a svorníky a příslušenství
NORMA vydána dne 1.5.2010
Informace o normě:
Označení normy: ASTM F432-10
Poznámka: NEPLATNÁ
Datum vydání normy: 1.5.2010
Kód zboží: NS-55266
Počet stran: 18
Přibližná hmotnost: 54 g (0.12 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM F432-10 :
Keywords:
bolts, roof and rock and accessories, rock bolts, roof bolts, Bolting materials, Iron bolting materials, Rock bolts/accessories, Rock materials/properties/analysis, Roofing membranes--specifications, Steel bolting materials--specifications, ICS Number Code 21.060.10 (Bolts, screws, studs), 93.020 (Earth works. Excavations. Foundation construction. Underground works)
Doplňující informace
| 1. Scope | ||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers the chemical, mechanical, and dimensional requirements for roof and rock bolts and accessories. Addressed in this specification are double-end threaded and slotted steel bars; fully grouted bolts and threaded bars; mechanical anchorage devices used for point anchorage applications; roof truss systems; partially grouted deformed bolts; formable anchorage devices; cable bolt systems; and other frictional anchorage devices. All of these products represent various designs used for ground support systems. This specification can be revised to address new technologies. 1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This hazard statement applies only to Section 10, Test Methods of this specification. This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||
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